Description: Gate Valves are available in outside screw and yoke constructions. These valves are available in Solid, flexible, split wedge, double disc and parallel slide form. It is featured with flanged ends or buttweld ends and with back seating arrangement. It is supported with specially designed die formed graphite packing, controlled clearances between stem, gland, and bonnet bushing for guaranteed low emissions. The flanged end dimensions confirm to ASME B16.5 / API 605 / BS 3293 / DIN. It is provided with renewable, seal welded seat ring or integral seat. It is featured with self aligning two piece gland and anti-friction ball thrust bearing in yoke sleeve for higher sizes and classes. The general features include the following - the buttweld end dimensions confirm to ASME B16.25; and face - face and end - end dimensions confirm to ASME B16.10 / BS 2080 / DIN standards. These valves are offered with optional gear, electric or pneumatic actuator.
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